Rust advisories / opentelemetry-jaeger
UnmaintainedRUSTSEC-2025-0123 · opentelemetry-jaeger
RUSTSEC-2025-0123: opentelemetry-jaeger crate is unmaintained
Short answerNot a bug report: opentelemetry-jaeger is no longer maintained, so future security issues will not be fixed. Plan to move to a maintained alternative.
| Crate | opentelemetry-jaeger |
|---|---|
| Type | Unmaintained |
| Affected versions | Every version. |
| Fixed in | not applicable (the crate is unmaintained) |
| Severity | not scored |
| Published | 2025-11-17 |
| Last changed | 2025-11-18 |
| Also known as | none |
What to do
- Look for a maintained fork or alternative crate.
- If you cannot move yet, acknowledge it in your audit config so CI stays green while you plan: add
"RUSTSEC-2025-0123"toignorein.cargo/audit.tomlordeny.toml, with a comment saying why. - Find who pulls it in:
cargo tree -i opentelemetry-jaeger.
Details from the advisory
The opentelemetry-jaeger crate is deprecated and no longer actively maintained.
The Jaeger propagator implementation has been migrated to opentelemetry-jaeger-propagator.
More information and examples of using OTLP with Jaeger can be found in Introducing native support for OpenTelemetry in Jaeger and Exporting OTLP traces to Jaeger.
References
- Package: crates.io/crates/opentelemetry-jaeger
- Advisory: rustsec.org/advisories/RUSTSEC-2025-0123.html
From the RustSec Advisory Database (CC0-1.0) via the OSV export, downloaded Oct 24, 2026. Severity score computed from the published CVSS vector.
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